CN115768577A - 工具诊断装置以及工具诊断方法 - Google Patents

工具诊断装置以及工具诊断方法 Download PDF

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Publication number
CN115768577A
CN115768577A CN202180045003.5A CN202180045003A CN115768577A CN 115768577 A CN115768577 A CN 115768577A CN 202180045003 A CN202180045003 A CN 202180045003A CN 115768577 A CN115768577 A CN 115768577A
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CN
China
Prior art keywords
tool
time
data
series data
diagnostic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202180045003.5A
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English (en)
Chinese (zh)
Inventor
芝崎泰弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
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Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of CN115768577A publication Critical patent/CN115768577A/zh
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/001—Devices for detecting or indicating failure of drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0961—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring power, current or torque of a motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0995—Tool life management
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37252—Life of tool, service life, decay, wear estimation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37514—Detect normality, novelty in time series for online monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50185—Monitoring, detect failures, control of efficiency of machine, tool life
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50203—Tool, monitor condition tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Numerical Control (AREA)
CN202180045003.5A 2020-06-24 2021-06-21 工具诊断装置以及工具诊断方法 Withdrawn CN115768577A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-109100 2020-06-24
JP2020109100 2020-06-24
PCT/JP2021/023312 WO2021261418A1 (ja) 2020-06-24 2021-06-21 工具診断装置、および工具診断方法

Publications (1)

Publication Number Publication Date
CN115768577A true CN115768577A (zh) 2023-03-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180045003.5A Withdrawn CN115768577A (zh) 2020-06-24 2021-06-21 工具诊断装置以及工具诊断方法

Country Status (5)

Country Link
US (1) US20230305520A1 (https=)
JP (1) JPWO2021261418A1 (https=)
CN (1) CN115768577A (https=)
DE (1) DE112021003337T5 (https=)
WO (1) WO2021261418A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4541507A4 (en) * 2022-06-16 2025-08-13 Sumitomo Electric Industries Anomaly detection system, anomaly detection device, anomaly detection method and computer program
CN119589493B (zh) * 2024-11-14 2025-12-02 中航西安飞机工业集团股份有限公司 一种钛合金航空结构件粗加工刀具磨损自适应监测方法

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US4228514A (en) * 1979-04-16 1980-10-14 Bell Telephone Laboratories, Incorporated Method and system for determining the wear of a drill bit in real time
US4471444A (en) * 1982-04-02 1984-09-11 The United States Of America As Represented By The Secretary Of Commerce Rotating tool wear monitoring apparatus
US5197018A (en) * 1991-03-26 1993-03-23 Texas Instruments Incorporated Apparatus and method for drill wear prediction
US5251144A (en) * 1991-04-18 1993-10-05 Texas Instruments Incorporated System and method utilizing a real time expert system for tool life prediction and tool wear diagnosis
JP3095881B2 (ja) * 1992-05-27 2000-10-10 オークマ株式会社 工具寿命予知装置
JPH0751998A (ja) 1993-08-09 1995-02-28 Fanuc Ltd 工具の寿命推定方法
US5940787A (en) * 1993-12-10 1999-08-17 U.S. Tech Corporation Apparatuses and methods of monitoring the condition of tools and workpieces
JP3883485B2 (ja) * 2002-10-08 2007-02-21 ファナック株式会社 工具折損あるいは予知検出装置
GB0229459D0 (en) * 2002-12-19 2003-01-22 Renishaw Plc Tool analysis device and method
JP2008097128A (ja) * 2006-10-06 2008-04-24 Cimx Kk 管理装置、解析装置、及びプログラム
GB0709420D0 (en) * 2007-05-17 2007-06-27 Rolls Royce Plc Machining process monitor
US20090129882A1 (en) * 2007-11-15 2009-05-21 D4D Technologies, Llc Methods, Systems, and Devices for Monitoring Tools in a Dental Milling Machine
JP4919999B2 (ja) * 2008-03-24 2012-04-18 三菱電機株式会社 工具寿命検出方法および工具寿命検出装置
JP5089618B2 (ja) * 2009-01-13 2012-12-05 三菱電機株式会社 工具寿命検出方法及び工具寿命検出装置
JP5402183B2 (ja) * 2009-04-10 2014-01-29 オムロン株式会社 監視装置、監視装置の制御方法、および制御プログラム
JP2011118840A (ja) * 2009-12-07 2011-06-16 Fanuc Ltd モータ負荷トルク測定機能を有する数値制御装置
US9772256B2 (en) * 2012-01-19 2017-09-26 Fuji Machine Mfg. Co., Ltd. Tool abnormality determination system
JP6340236B2 (ja) * 2014-04-15 2018-06-06 三菱重工工作機械株式会社 工作機械の診断方法及びシステム
US20160349737A1 (en) * 2015-05-29 2016-12-01 Chun-Tai Yen Manufacturing efficiency optimization platform and tool condition monitoring and prediction method
JP6156566B2 (ja) * 2015-12-25 2017-07-05 株式会社リコー 診断装置、診断方法、プログラムおよび診断システム
JP6675297B2 (ja) * 2016-12-09 2020-04-01 Dmg森精機株式会社 情報処理方法、情報処理システム、および情報処理装置
JP6404893B2 (ja) * 2016-12-22 2018-10-17 ファナック株式会社 工具寿命推定装置
JP6571704B2 (ja) * 2017-02-13 2019-09-04 ファナック株式会社 診断用データ取得システム、診断用システム、及び診断用データ取得プログラム
WO2019031683A1 (ko) * 2017-08-11 2019-02-14 (주)아이티공간 구동부의 정밀 예지 보전방법
JP6987030B2 (ja) * 2018-07-18 2021-12-22 株式会社日立製作所 システム及び工作機械の異常又は加工作業に関する分析方法
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EP3893066A1 (de) * 2020-04-09 2021-10-13 Siemens Aktiengesellschaft Verfahren und vorrichtung zum betrieb einer maschine mit einem werkzeug

Also Published As

Publication number Publication date
DE112021003337T5 (de) 2023-04-06
WO2021261418A1 (ja) 2021-12-30
US20230305520A1 (en) 2023-09-28
JPWO2021261418A1 (https=) 2021-12-30

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Application publication date: 20230307